10/100/1000BASE-T Ethernet Controller with Integrated Security and TruManage™ Technology

The BCM5761 is a fully integrated 10/100/1000BASE-T Gigabit Ethernet (GbE) media access control and physical layer transceiver solution for high-performance network applications.

The BCM5761 combines a triple-speed, IEEE 802.3™ compliant media access controller (MAC), PCI Express bus interface, on-chip buffer memory, and integrated physical layer transceiver in a single device. The BCM5761 is fabricated in a low-voltage silicon process, providing an ultralow power solution. By itself, the BCM5761 provides a complete single-chip GbE NIC or LOM solution.

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  • Integrated 10/100/1000BASE-T transceiver with triple-speed MAC. state-of-the-art physical layer interface that exceeds IEEE requirements, and on-chip voltage regulation
  • PCI Express® host interface with x1 PCIe™ v1.1, Active State Power Management (ASPM) capability, and Message Signal Interrupt (MSI)
  • Single-chip device for LAN-on-Motherboard (LOM) and network interface card (NIC) applications
  • Proven technology built on ten generations of controller products